000 00429nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a519 A14
100 _a"Asthana, Hari Shanka"
245 0 _aStatistics for Social Sciences
260 _aNew Delhi
260 _b Phi Learning Pvt Ltd
260 _c2007
365 _b325
942 _cBK
999 _c113761
_d113761